linux-kernel - Re: [PATCH] drm: panel: visionox: add backlight dependency

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Message-ID: <077a3ecf-c0e1-7b77-7b46-1acfef734769@redhat.com>
Date:   Tue, 17 Jan 2023 21:04:15 +0100
From:   Javier Martinez Canillas <javierm@...hat.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Arnd Bergmann <arnd@...nel.org>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Arnd Bergmann <arnd@...db.de>, Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Ondrej Jirman <megi@....cz>, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm: panel: visionox: add backlight dependency

On 1/17/23 19:22, Linus Walleij wrote:
> On Tue, Jan 17, 2023 at 5:55 PM Arnd Bergmann <arnd@...nel.org> wrote:
> 
>> From: Arnd Bergmann <arnd@...db.de>
>>
>> The newly added driver uses the backlight subsystem but is missing the
>> corresponding Kconfig dependency:
>>
>> arm-linux-gnueabi-ld: drivers/gpu/drm/panel/panel-visionox-vtdr6130.o: in function `visionox_vtdr6130_probe':
>> panel-visionox-vtdr6130.c:(.text+0xdee): undefined reference to `devm_backlight_device_register'
>>
>> Fixes: 65dc9360f741 ("drm: panel: Add Himax HX8394 panel controller driver")
>> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> 
> Patch applied, thanks for fixing this!
> 
> Yours,
> Linus Walleij
>

Thanks Arnd and Linus for fixing this. Sorry that I missed it
while upstreaming the driver.

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat